package com.example.zhidao.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.example.zhidao.model.po.Collections;

public interface CollectionsService extends IService<Collections> {
    //    事务：收藏加一
    public boolean addColl(Collections collections);
    //    事务：收藏减一
    public boolean delColl(Collections collections);
}
